Consumer Price Index: All Items (Harmonized Index of Consumer Prices) for the United States was 127.99000 Index 2010=100 in March of 2024, according to the United States Federal Reserve. Historically, Consumer Price Index: All Items (Harmonized Index of Consumer Prices) for the United States reached a record high of 127.99000 in March of 2024 and a record low of 74.09000 in December of 2001. Trading Economics provides the current actual value, an historical data chart and related indicators for Consumer Price Index: All Items (Harmonized Index of Consumer Prices) for the United States - last updated from the United States Federal Reserve on May of 2024.